State police said the Bucks County man entered a female realtor's office just before closing time in 2012, having conducted extensive research to develop an attack plan.

Despite repeated attempts made by Yeager to lure the woman into a modular home, she was too suspicious and kept her distance.

Authorities say Yeager later admitted to his plot to rape the woman, and called his search for victims his "full time work." He spent five months working on the plan and put together a list of hundreds of real estate agents.